kjacks0125 kjacks0125
  • 10-10-2017
  • Mathematics
contestada

what is the solution of 15=-4+z/3

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faithscott8989oxmgmr
faithscott8989oxmgmr faithscott8989oxmgmr
  • 10-10-2017
15=-4+z/3

+4 +15 = +4 -4 +z/3
cancels the 4 on the right side

19 = z/3

3 x 19 = z/3 x 3
cancels 3 on the right side

I think the answer is z = 57
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boyitsnick
boyitsnick boyitsnick
  • 11-10-2017
Z = 57
Hope this helps!
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